airport when the single-engine plane went down, it hit a tree and fell in a mobile home park. 48-year-old john morton jr. and his 13-year-old son kyle were killed. the cause of the crash is still under investigation. >>> prince george's county police have just released surveillance video of a strong-armed robbery outside a riverdale business. it happened friday outside a restaurant on riverdale road. three men approached the victim asking for a cigarette. one of the suspects hit him in the face and knocked him to the ground. the fall caused him to drop his wallet and cell phone which the suspects took. the victim was treated for minor injuries. >>> there are more american deaths in afghanistan today. a taliban suicide bomber struck during a joint u.s. and afghan patrol. the u.s. troops and afghan police officers had just gotten out of their vehicles. they were walking toward a market when the bomber rammed his bike into them, detonating the explosives. three americans were killed, along with their translator, four afghan police officers, and six civilians also killed. the bombing comes one day